Siemens 3VA2063-5KP32-0HA0 SENTRON MCCB, 63A, 187kA at 240V

Name: 3VA2063-5KP32-0HA0
Brand: Siemens
SKU: 3VA2063-5KP32-0HA0
Availability: LimitedAvailability
Author: Rolling-Mill Rosa

Specifications

Identification

3VA2063-5KP32-0HA0 — Identification
Parameter	Value
Product designation	Molded case circuit breaker
Brand / range	SENTRON
Basic switch (supplied) ref.	3VA20635KP320AA0

Ratings

3VA2063-5KP32-0HA0 — Ratings
Parameter	Value
Number of poles	3
Rated operational voltage Ue (AC)	690 V
Rated insulation voltage Ui	800 V
Current at 40 °C	63 A
Current at 45 °C	63 A
Current at 50 °C	63 A
Current at 55 °C	63 A
Current at 60 °C	63 A
Current at 65 °C	63 A
Current at 70 °C	63 A
Switching capacity class	M
Breaking capacity at 240 V	187 kA
Breaking capacity at 415 V	121 kA
Breaking capacity at 440 V	121 kA
Breaking capacity at 500 V	75.6 kA
Breaking capacity at 690 V	3 kA
Power loss, max.	5.4 W

Protection & Trip Unit

3VA2063-5KP32-0HA0 — Protection & Trip Unit
Parameter	Value
Overcurrent release (trip unit) type	ETU850
Overcurrent protection function	LSI
Ground-fault monitoring	Without
Grounding protection function	No

Construction & Connection

3VA2063-5KP32-0HA0 — Construction & Connection
Parameter	Value
Main circuit connection type	on both sides nut keeper kit
Main circuit connector arrangement	Front terminal
Protection class (IP), front	IP40

Accessories & Functions

3VA2063-5KP32-0HA0 — Accessories & Functions
Parameter	Value
Undervoltage release	No
Voltage trigger	Yes
Trip indicator	No
Communication function	Yes
Measurement function	Yes
Motor drive option	Yes
Auxiliary CO contacts	0

Environmental

3VA2063-5KP32-0HA0 — Environmental
Parameter	Value
Operating temperature, max.	70 °C
Operating temperature, min.	-25 °C
Storage temperature, max.	80 °C
Storage temperature, min.	-40 °C

Mechanical

3VA2063-5KP32-0HA0 — Mechanical
Parameter	Value
Mechanical service life (operating cycles), typ.	25 000
Height	181 mm
Width	105 mm
Depth	86 mm
Height (in)	7.13 in
Width (in)	4.13 in
Depth (in)	3.39 in

Product details

The 3VA2063-5KP32-0HA0: This 3-pole unit carries a shunt trip release (STL) for remote tripping and a communication function for integration into a monitored distribution scheme, but no undervoltage release and no ground-fault monitoring — if your spec calls for undervoltage protection or GFCI, you need a different variant in the 3VA2 family.

Dimensions are 105 mm wide by 181 mm tall by 86 mm deep — the 105 mm width is a standard 3-pole MCCB footprint for Siemens SENTRON, so it drops into existing 3VA2 panel cutouts without re-drilling the gland plate. Rated insulation voltage is 800 V, with a maximum power loss of 5.4 W, so thermal management inside the enclosure is minimal.

Frequently asked questions

What is the interrupting capacity of 3VA2063-5KP32-0HA0 at 240 V?

187 kA at 240 V AC, which drops to 121 kA at 415 V and 75.6 kA at 500 V — the 690 V rating is only 3 kA, so this breaker is not suited for high-voltage distribution.

Will 3VA2063-5KP32-0HA0 drop into a panel specified around 5SQ2370-2YA05 without rewiring?

The 105 mm width and standard SENTRON mounting footprint mean it fits the same panel cutout as most 3-pole MCCBs in this class, but the 5SQ2370-2YA05 is a different manufacturer's product — verify terminal spacing and lug type against your existing bus bars before ordering; no direct drop-in guarantee exists between brands.

Where can I buy 3VA2063-5KP32-0HA0?

Sourced and quoted to order against an RFQ through independent distribution — availability and current pricing are confirmed at quote time.